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KMID : 1146520130140010015
Journal of the Society of Stroke on Korean Medicine
2013 Volume.14 No. 1 p.15 ~ p.22
Correlation between motor performance and displacements of center of pressure in hemiplegic patients
Lee Il-Suk

Rhim Hyung-Moon
Choi San-Ho
Oh Jae-Gun
Sung Kang-Keyng
Lee Sang-Kwan
Abstract
Objectives: T he aim of this study is to look into the correlation between motor performance and displacement of center of pressure(CoP) in hemiplegic patients with cerebral stroke.

Methods: We measured manual muscle test(MMT) as motor performance value and, anterior/posterior position(Ant./Post. position) and lateral symmetry of CoP as displacement of CoP values from 129 stroke patients. The gait analysis was carried out using treadmill gait analysis equipment.

Results: In terms of motor performance, MMT of upper extremity negatively correlated with Ant/ Post position of CoP, however, one of lower extremity did not. In addition, MMT of both extremities negatively correlated with lateral symmetry of CoP.

Conclusion: Displacement of CoP was negatively correlated with hemiplegic patient¡¯s motor performance.
KEYWORD
Stroke, Manual muscle test, Center of Pressure
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